package Java.BlackHorse.Thread.Thread5;

public class ThreadDemo {
    public static void main(String[] args) {
       MyThread mt = new MyThread();

       Thread t1 = new Thread(mt,"窗口一");
       Thread t2 = new Thread(mt,"窗口二");
       Thread t3 = new Thread(mt,"窗口三");

       t1.start();
       t2.start();
       t3.start();

    }
}
